000 00257nam a22000977a 4500
245 _aINFORMATION TECHNOLOGY
260 _aNEW DELHI
_bEFY ENTERPRISES PVT. LTD
_c2001
650 _aOPTICAL NETWORKING, TOUR PRINTING
942 _cBV
952 _IJUL 2001 : DEC 2001
999 _c43532
_d43532